| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 63,492 | +7.1% |
| 4Q24 | 64,332 | +6.9% |
| 3Q24 | 60,236 | -1.0% |
| 2Q24 | 57,360 | -7.8% |
| 1Q24 | 59,278 | -8.3% |
| 4Q23 | 60,173 | +0.6% |
| 3Q23 | 60,866 | +15.4% |
| 2Q23 | 62,179 | +6.5% |
| 1Q23 | 64,634 | +6.6% |
| 4Q22 | 59,810 | +61.8% |
| 3Q22 | 52,755 | +29.5% |
| 2Q22 | 58,363 | +27.9% |
| 1Q22 | 60,660 | +33.3% |
| 4Q21 | 36,966 | -25.7% |
| 3Q21 | 40,742 | -18.1% |
| 2Q21 | 45,629 | +4.2% |
| 1Q21 | 45,518 | +11.6% |
| 4Q20 | 49,766 | +25.5% |
| 3Q20 | 49,754 | +46.4% |
| 2Q20 | 43,774 | +23.4% |
| 1Q20 | 40,790 | +22.0% |
| 4Q19 | 39,642 | +21.5% |
| 3Q19 | 33,976 | +10.0% |
| 2Q19 | 35,459 | +5.9% |
| 1Q19 | 33,433 | +14.2% |
| 4Q18 | 32,620 | +18.2% |
| 3Q18 | 30,874 | +21.8% |
| 2Q18 | 33,479 | +90.7% |
| 1Q18 | 29,268 | +76.6% |
| 4Q17 | 27,596 | +68.0% |
| 3Q17 | 25,341 | +66.7% |
| 2Q17 | 17,552 | +88.9% |
| 1Q17 | 16,572 | +165.4% |
| 4Q16 | 16,431 | +167.1% |
| 3Q16 | 15,202 | +145.1% |
| 2Q16 | 9,294 | +45.7% |
| 1Q16 | 6,245 | +35.1% |
| 4Q15 | 6,152 | +34.5% |
| 3Q15 | 6,203 | +69.5% |
| 2Q15 | 6,380 | +55.1% |
| 1Q15 | 4,624 | +14.5% |
| 4Q14 | 4,575 | +13.7% |
| 3Q14 | 3,660 | -6.9% |
| 2Q14 | 4,114 | +6.7% |
| 1Q14 | 4,039 | - |
| 4Q13 | 4,023 | - |
| 3Q13 | 3,933 | - |
| 2Q13 | 3,855 | - |
| 4Q11 | 3,485 | - |
| 2Q11 | 3,323 | - |